Research on expanding sensory bandwidths and perceivable stimuli — a lens into cutting-edge experiential interface possibilities.
This research demonstrates a foundational approach to peripheral semantic information delivery capable of conveying highly complex symbols well beyond the established mean, using motion-modulated stimuli within a series of small, static apertures in far periphery ( > 50°).
How detectable are far peripheral semantic cues in increasingly dynamic environments? Results show rapid adaptation and high detection accuracy.
Metrics of symbol recognition speed and accuracy in a controlled environment, with codex parameterization using motion energy analysis
Adapting stimuli to dynamic environments One of the greatest challenges of adapting motion-modulated semantics to real-world environments is maintaining requisite conditions for effects to occur.
Information floods the center of our visual field and often saturates the focus of our attention, yet there are parallel channels in the visual system
This system introduces ophthalmic light field capture, on a micro camera platform, allowing for a robust approach to the acquisition of multi-view imaging and ensuring nearly all light emitting from the pupil is gathered for processing.
ABSTRACT: A projector and one or more optical components project a light pattern that scans at least a portion of an anterior segment of an
Spherical tissue deformation in electrostatic fields (NaCL+H20 suspension in hydrogel structure)
Neurovascular imaging interface, implementing coincident imaging/illumination path and through-pupil illumination.
Biomimetic systems architecture engineering: prototypes Quantizing visual perception as an expression of experience is referentially viewed as a modular function, temporally sequenced within multiple sensory
This self-directed, interactive device captures and visualizes images of the retina without the need for complex optics and precise alignment of illumination pathways.
Indirect, diffuse illumination may be employed, rather than direct illumination of the retina through the pupil. For indirect illumination, a cool-to-the-touch light source is pressed
This research investigates the viability of subsurface imaging of the teeth and gums as a possible metric for quantifying blood flow, oxygen levels, bone density,
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Non-mydriatic fundus imaging on smart phone platforms may prove to be a paradigm shift in rapid screening devices with no operational expertise required
This system expands upon prior work by fully integrating the self-alignment architecture within the portable user interface.
A cataract-affected eye scatters and refracts light before it reaches the retina, caused by a fogging or clouding of the lens. This system measures this
A low-cost, wearable solid-state device with no moving optical parts is articulated to create a full, 3D reconstruction of the anterior segment of the eye.
Building animatronic substrates for calibration and testing of bionic interfaces.
This invention comprises an apparatus for retinal self-imaging. Visual stimuli help the user self-align their eye with a camera. Bi-ocular coupling induces the test eye to rotate into different positions.
© 2026 M. Everett Lawson
